2736778880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3218

約数の個数: 128

約数和(自身を含む): 7195944960

約数和(自身を除く): 4459166080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1397, 1408, 1760, 2032, 2540, 2794, 3061, 3520, 4064, 5080, 5588, 6122, 6985, 7040, 8128, 10160, 11176, 12244, 13970, 15305, 16256, 20320, 22352, 24488, 27940, 30610, 33671, 40640, 44704, 48976, 55880, 61220, 67342, 81280, 89408, 97952, 111760, 122440, 134684, 168355, 178816, 195904, 223520, 244880, 269368, 336710, 388747, 391808, 447040, 489760, 538736, 673420, 777494, 894080, 979520, 1077472, 1346840, 1554988, 1943735, 1959040, 2154944, 2693680, 3109976, 3887470, 4276217, 4309888, 5387360, 6219952, 7774940, 8552434, 10774720, 12439904, 15549880, 17104868, 21381085, 21549440, 24879808, 31099760, 34209736, 42762170, 49759616, 62199520, 68419472, 85524340, 124399040, 136838944, 171048680, 248798080, 273677888, 342097360, 547355776, 684194720, 1368389440, 2736778880]

約数ペア:

[(1, 2736778880), (2, 1368389440), (4, 684194720), (5, 547355776), (8, 342097360), (10, 273677888), (11, 248798080), (16, 171048680), (20, 136838944), (22, 124399040), (32, 85524340), (40, 68419472), (44, 62199520), (55, 49759616), (64, 42762170), (80, 34209736), (88, 31099760), (110, 24879808), (127, 21549440), (128, 21381085), (160, 17104868), (176, 15549880), (220, 12439904), (254, 10774720), (320, 8552434), (352, 7774940), (440, 6219952), (508, 5387360), (635, 4309888), (640, 4276217), (704, 3887470), (880, 3109976), (1016, 2693680), (1270, 2154944), (1397, 1959040), (1408, 1943735), (1760, 1554988), (2032, 1346840), (2540, 1077472), (2794, 979520), (3061, 894080), (3520, 777494), (4064, 673420), (5080, 538736), (5588, 489760), (6122, 447040), (6985, 391808), (7040, 388747), (8128, 336710), (10160, 269368), (11176, 244880), (12244, 223520), (13970, 195904), (15305, 178816), (16256, 168355), (20320, 134684), (22352, 122440), (24488, 111760), (27940, 97952), (30610, 89408), (33671, 81280), (40640, 67342), (44704, 61220), (48976, 55880)]